In-vehicle digital audio player



FIG. 1 is a front and right perspective view of an in-vehicle digital audio player showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown are included for the purpose of illustrating the unclaimed portions of the in-vehicle digital audio player and form no part of the claim. 

The ornamental design for an in-vehicle digital audio player, as shown and described. 